2313133142243 has 16 divisors (see below), whose sum is σ = 2884751559936. Its totient is φ = 1801913094240.

The previous prime is 2313133142233. The next prime is 2313133142291. The reversal of 2313133142243 is 3422413313132.

It is not a de Polignac number, because 2313133142243 - 2⁴ = 2313133142227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313133142233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4138121 + ... + 4663722.

It is an arithmetic number, because the mean of its divisors is an integer number (180296972496).

Almost surely, 2^{2313133142243} is an apocalyptic number.

2313133142243 is a deficient number, since it is larger than the sum of its proper divisors (571618417693).

2313133142243 is a wasteful number, since it uses less digits than its factorization.

2313133142243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8805274.

The product of its digits is 31104, while the sum is 32.

Adding to 2313133142243 its reverse (3422413313132), we get a palindrome (5735546455375).

The spelling of 2313133142243 in words is "two trillion, three hundred thirteen billion, one hundred thirty-three million, one hundred forty-two thousand, two hundred forty-three".